Optimisation of repair and maintenance costs for electrical equipment in agricultural enterprises

Application of mathematical methods of cost optimization for repair and maintenance of electrical equipment of agro-industrial enterprises is one of the important and promising directions for increasing the efficiency of electrical equipment operation management in agriculture. Mathematical programm...

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Autores principales:	Zhdanov Valery, Logacheva Elena, Yarosh Viktor, Ivashina Alexander
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/32154adad18f4fac9ba74c03ccc3a577
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spelling	oai:doaj.org-article:32154adad18f4fac9ba74c03ccc3a5772021-11-08T15:17:30ZOptimisation of repair and maintenance costs for electrical equipment in agricultural enterprises2117-445810.1051/bioconf/20213700103https://doaj.org/article/32154adad18f4fac9ba74c03ccc3a5772021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00103.pdfhttps://doaj.org/toc/2117-4458Application of mathematical methods of cost optimization for repair and maintenance of electrical equipment of agro-industrial enterprises is one of the important and promising directions for increasing the efficiency of electrical equipment operation management in agriculture. Mathematical programming systems use graphical and related attributive information in solving optimization problems. As graphical information in these systems we used maps, plans, diagrams, schedules of preventive measures from which the list of equipment for certain types of repair and maintenance, their labor intensity for individual objects, types of equipment and in total for the enterprise are established. Databases of electrical equipment are used as attributive information to describe electrical equipment of agro-industrial enterprises. Due to joint processing of graphical and attributive information in optimization systems, all stages of work with spatial data are more operative. Beginning from spatial data search, selection and analysis we can make a specific decision during the operation control of electrical equipment. This article considers maintenance and repair operation (MR) as a task of mathematical programming with cost optimization and deals with three approaches to the organization of this task. The expediency of using each method of solution is analyzed. The structural schemes, equations describing mathematical models, advantages and disadvantages of the presented models are given. We marked prospect of using linear programming programs for the decision of the given optimization problem by means of the inverse matrix method, i.e. the modified simplex method and computing algorithm with a standard sequence of operations.Zhdanov ValeryLogacheva ElenaYarosh ViktorIvashina AlexanderEDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 37, p 00103 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Zhdanov Valery Logacheva Elena Yarosh Viktor Ivashina Alexander Optimisation of repair and maintenance costs for electrical equipment in agricultural enterprises
description	Application of mathematical methods of cost optimization for repair and maintenance of electrical equipment of agro-industrial enterprises is one of the important and promising directions for increasing the efficiency of electrical equipment operation management in agriculture. Mathematical programming systems use graphical and related attributive information in solving optimization problems. As graphical information in these systems we used maps, plans, diagrams, schedules of preventive measures from which the list of equipment for certain types of repair and maintenance, their labor intensity for individual objects, types of equipment and in total for the enterprise are established. Databases of electrical equipment are used as attributive information to describe electrical equipment of agro-industrial enterprises. Due to joint processing of graphical and attributive information in optimization systems, all stages of work with spatial data are more operative. Beginning from spatial data search, selection and analysis we can make a specific decision during the operation control of electrical equipment. This article considers maintenance and repair operation (MR) as a task of mathematical programming with cost optimization and deals with three approaches to the organization of this task. The expediency of using each method of solution is analyzed. The structural schemes, equations describing mathematical models, advantages and disadvantages of the presented models are given. We marked prospect of using linear programming programs for the decision of the given optimization problem by means of the inverse matrix method, i.e. the modified simplex method and computing algorithm with a standard sequence of operations.
format	article
author	Zhdanov Valery Logacheva Elena Yarosh Viktor Ivashina Alexander
author_facet	Zhdanov Valery Logacheva Elena Yarosh Viktor Ivashina Alexander
author_sort	Zhdanov Valery
title	Optimisation of repair and maintenance costs for electrical equipment in agricultural enterprises
title_short	Optimisation of repair and maintenance costs for electrical equipment in agricultural enterprises
title_full	Optimisation of repair and maintenance costs for electrical equipment in agricultural enterprises
title_fullStr	Optimisation of repair and maintenance costs for electrical equipment in agricultural enterprises
title_full_unstemmed	Optimisation of repair and maintenance costs for electrical equipment in agricultural enterprises
title_sort	optimisation of repair and maintenance costs for electrical equipment in agricultural enterprises
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/32154adad18f4fac9ba74c03ccc3a577
work_keys_str_mv	AT zhdanovvalery optimisationofrepairandmaintenancecostsforelectricalequipmentinagriculturalenterprises AT logachevaelena optimisationofrepairandmaintenancecostsforelectricalequipmentinagriculturalenterprises AT yaroshviktor optimisationofrepairandmaintenancecostsforelectricalequipmentinagriculturalenterprises AT ivashinaalexander optimisationofrepairandmaintenancecostsforelectricalequipmentinagriculturalenterprises
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Optimisation of repair and maintenance costs for electrical equipment in agricultural enterprises

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